Schottky PowerMod FST16135 - FST16145 C 1 2 3 Common Cathode E 1 2 Dim. Inches Max. Min. N 4 Places A A B C D E F G H J K L M N P Q R 3 B K Q L R H D 1 2 3 A=Common Anode F G P J 1 2 3 D=Doubler M Notes: Baseplate: Nickel plated copper; electrically isolated Pins: Nickel plated copper 1.995 0.300 0.495 0.182 0.990 2.390 1.500 0.120 --0.240 0.490 0.330 0.175 0.035 0.445 0.890 2.005 0.325 0.505 0.192 1.010 2.410 1.525 0.130 0.400 0.260 0.510 0.350 0.195 0.045 0.455 0.910 Millimeters Min. Max. Notes 50.67 7.62 12.57 4.62 25.15 60.71 38.10 3.05 --6.10 12.45 8.38 4.45 0.89 11.30 22.61 50.93 8.26 12.83 4.88 Dia. 25.65 61.21 38.70 3.30 10.16 6.60 to Lead CL 12.95 6.90 Dia. 4.95 1.14 11.56 23.11 TO-249 Schottky Barrier Rectifier Microsemi Catalog Number FST16135* FST16140* FST16145* Working Peak Repetitive Peak Microsemi Catalog Number Reverse Voltage Reverse Voltage 160CMQ035 160CMQ040 160CMQ045 35V 40V 45V Guard Ring for Reverse Protection Low Forward Voltage V RRM 35 to 45 Volts 35V 40V 45V Electrically Isolated base Reverse Energy Tested Center top *Add the Suffix A for Common Anode, D for Doubler ROHS Compliant Electrical Characteristics IF(AV) 160 Amps Average forward current per pkg IF(AV) 80 Amps Average forward current per leg IFSM 1000 Amps Maximum surge current per leg Max repetitive peak reverse current per leg IR(OV) 2 Amps VFM .61 Volts Max peak forward voltage per leg VFM .65 Volts Max peak forward voltage per leg IRM 500 mA Max peak reverse current per leg IRM 2 mA Max peak reverse current per leg CJ Typical junction capacitance per leg 2700 pF TC = 67°C, Square wave, R 0JC = 0.5°C/W TC = 67°C, Square wave, R 0JC = 1.0°C/W 8.3 ms, half sine T J = 175°C f = 1 KHz, 25°C, 1µsec Square wave I FM = 80A: T J = 125°C* I FM = 80A: T J = 25°C* VRRM, T J = 125°C* VRRM, T J = 25°C VR = 5.0V, T J = 25°C *Pulse test: Pulse width 300µsec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temp range Operating junction temp range Maximum thermal resistance per leg Maximum thermal resistance per pkg. Typical thermal resistance (greased) Mounting torque Weight T STG TJ R OJC R OJC R OCS -55°C to 175°C -55°C to 175°C 1.0°C/W Junction to case 0.5°C/W Junction to case 0.1°C/W Case to sink 15 - 20 inch pounds 2.5 ounces (71 grams) typical www.microsemi.com January, 2010 - Rev. 2 FST16135 - FST16145 Figure 1 Typical Forward Characteristics - Per Leg Figure 3 Typical Junction Capacitance - Per Leg 1000 10000 800 6000 125 C 4000 25 C Junction Capacitance - pF 600 400 200 100 80 2000 1000 60 600 400 200 100 0.1 40 1.0 5.0 10 50 20 10 8.0 6.0 4.0 2.0 1.0 .1 .3 .5 .7 .9 1.1 1.3 1.5 Instantaneous Forward Voltage - Volts 150 135 120 105 90 75 60 45 90 120 0 10 20 30 40 50 60 DC 180 70 80 90 Average Forward Current - Amperes Figure 2 Typical Reverse Characteristics - Per Leg Typical Reverse Current - mA 1000 100 10 125 C 100 C 1.0 0.1 .01 100 Figure 4 Forward Current Derating - Per Leg Maximum Allowable Case Temperature - C Instantaneous Forward Current - Amperes 0.5 Reverse Voltage - Volts 75 C 25 C 0 10 20 30 40 50 Reverse Voltage - Volts www.microsemi.com January, 2010 - Rev. 2 100